Which statement best summarizes what happens to energy in an ecosystem when it reaches the top of the food chain? A. The flow of energy stops when the top predator dies

B. The flow of energy stops when a secondary predator decomposes

C. The energy flows in the opposite direction, back down the food chain

D. The energy is transferred to the soil and recycled back to the producers

How are mutations continually being generated in a population (what are some of the causes of mutatuions? ) explain

The sketch shows a rynchosaur, an extinct animal that is known only from fossils. there has been much debate about the classification of these creatures. some scientists suggest that they belong with primitive amphibians, and some think they are related to snakes and lizards. the data equally support both cases. which statement best explains how to draw a cladogram that includes the rynchosaur? draw the cladogram for amphibians. draw the cladogram for reptiles. draw two cladograms, both showing the traits, and leave it as a hypothesis. draw two cladograms, both showing the traits, and have scientists vote

What is a group of organisms that are closely related and share similar characteristics